Phosphorochloridic Acid, Di-p-tolyl Ester (8CI)-d14; p-Tolyl Phosphorochloridate ((C7H7O)​2ClPO) (6CI)-d14; p-Tolyl Phosphorochloridate (7CI)-d14; Di-4-tolyl Chlorophosphate-d14; Di-p-tolyl Chlorophosphate-d14;

Di-​p-​tolyl Phosphorochloridate-d14 is the isotope labelled analogue of Di-p-tolyl Phosphorochloridate (D494630), an intermediate in the synthesis of Di-p-tolyl-phosphate (D494570), a metabolite of tri-p-cresyl phosphate, a flame retardant plasticizer.